| 不同种植密度对蕨麻地上部分生长特性的影响 |
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| 引用本文： | 马国良,沈宁东,汤青川,李宁,韦梅琴,李军乔.不同种植密度对蕨麻地上部分生长特性的影响[J].青海大学学报,2008,26(4):49-53. |
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| 作者姓名： | 马国良 沈宁东 汤青川 李宁 韦梅琴 李军乔 |
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| 作者单位： | [1]青海大学农牧学院,青海西宁810016 [2]青海民族学院化学生命科学学院,青海西宁810007 |
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| 基金项目： | 国家自然科学基金，青海省重点攻关课题 |
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| 摘 要： | 观测研究了蕨麻不同种植密度对其生长特性的影响。试验结果表明：不同种植密度对蕨麻的地上部分生长特性影响较大,高密度处理下蕨麻匍匐茎发生时间较早,其基株的复叶数、复叶长度,匍匐茎数量、长度及匍匐茎上子株数均显著大于低密度处理下的蕨麻。
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| 关 键 词： | 蕨麻 种植密度 生长特性 |
Effects of planting density on growing characteristics of the ground of Potentilla anserina |
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| MA Guo-liang,SHEN Ning-dong,TANG Qing-chuan,LI Ning,Wei Mei-qin,Li Jun-qiao.Effects of planting density on growing characteristics of the ground of Potentilla anserina[J].Journal of Qinghai University(Natural Science),2008,26(4):49-53. |
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| Authors: | MA Guo-liang SHEN Ning-dong TANG Qing-chuan LI Ning Wei Mei-qin Li Jun-qiao |
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| Institution: | MA Guo- liang ,SHEN Ning-dong ,TANG Qing- chuan ,LI Ning ,Wei Mei -qin ,Li Jun-qiao ( 1. College of Agriculture and Animal Husbandry, Qinghai University, Xining 810016, China; 2. Chemistry and Life Sciences College, Qinghai Nationality University, Xining 810007, China) |
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| Abstract: | Growing characteristics of P. anserina in different planting density were studied. The results indicated that obvious effects existed on growing characteristic of the above ground parts of Potentilla anserina in different planting density. In the higher planting density the stolons of P. anserina occurred prior to the lower planting density. The numbers and length of compound leaves per mother plant, the numbers and length of stolon per mother plant, as well the numbers of daughter plant sprouted from stolon, the whole situations of those were significant earlier to the lower planting density. |
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| Keywords: | Potentilla anserina L planting density growing characteristic |
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